Schmidt Thompson® Metering Valve II 2

SKU: P-GV2152


  • Abrasive Metering Valve
  • Meters the flow of blasting grit, garnet abrasive sand
  • Rugged, simple, bolted construction
  • 1 ¼” (32 mm) thread abrasive inlet port
  • Features 1” (25 mm) thread side-cleanout port
  • Heavy duty tungsten carbide sleeve
  • Specify air connection size
  • Threaded-plunger metering design with air actuated operation
  • The Thompson Valve II  uses HF BTC blast coupling – not included (order separately)
  • The Thompson Valve II is suitable for use with all approved blasting abrasives
  • Fit most sand blast hoppers, blast pots or abrasive blasting machines

Schmidt Thompson® Metering Valve II 2

SKU: P-GV2152

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$1,191.00 - $1,825.00

Ship to 20149



Thompson Valve II: The Ultimate Solution for Accurate Abrasive Metering

Are you in search of a reliable and precise abrasive metering valve for your sandblasting equipment? Look no further than the Thompson Valve 2.

The Heart of Sandblasting: Thompson Valve II

The Thompson Valve II, designed by the legendary Bob Thompson, acts as the carburetor for your sandblasting machine. By controlling the flow of abrasive media into the high-pressure air stream, the Thompson Valve II ensures accurate and consistent results. Its innovative design has made it the go-to valve for sandblasting professionals.

Precise Measurement with Virtual Position Indicator (VPI)

The Virtual Position Indicator (VPI) of the Thompson Valve II provides a visual gauge of the valve’s openness. The graduation marks make precise measuring simple, eliminating the need for counting turns of the knob.

Fail-Safe Design for Optimal Safety

This normally closed valve is standard on multiple outlet sandblasting machines and is designed for fail-safe operation, providing optimum safety for the operator. The distinct blue knob also makes it easily recognizable from a distance.

Fast Start/Stop for Spot Blasting

The Thompson Valve II allows for fast and efficient control of the abrasive flow. This is particularly useful for projects that require spot blasting, where only small areas or rust spots need to be removed. The fast start/stop control helps prevent the “dragging” of the blast and any damage to the coating in between.

Abrasive Cut-off and Blowdown Option

For added convenience, a remote abrasive cut-off is available for Thompson Valve II systems. This allows you to stop the flow of abrasive while continuing to blow air only, providing an easy way to clear the abrasive blast hose and blow the blasting area clean of abrasive.

Available Parts and Repair Kits

Thompson Valve II repair and rebuild kits are readily available. Contact BlastOne for a parts diagram or spare parts list.

Discover the many benefits of the Thompson Valve II for your sandblasting equipment. Upgrade to the best abrasive metering valve on the market today.